Rockford Fosgate GNRL-STAGE3 6.5"/10" Polaris General Audio Kit

The Rockford Fosgate GNRL-STAGE3 is a vehicle-specific audio upgrade kit for select 2016-2020 Polaris GENERAL models. It combines a compact digital media receiver, front lower speakers, a four-channel amplifier, and an under-dash 10-inch subwoofer system. The package is intended for GENERAL owners who want a more complete, integrated sound system than a receiver-only upgrade.

The system uses a PMX-2 AM/FM/weather-band digital media receiver for wired USB, auxiliary, and Bluetooth audio playback. Its compact 2.7-inch color display provides source and system control from the dash. The receiver is supplied with a GENERAL-specific dash installation kit and direct-connect wiring.

Front sound comes from a pair of 6.5-inch RM1652B two-way coaxial marine speakers installed in dedicated lower front enclosures. These speakers use integrated 1-inch LCP dome tweeters and mineral-filled polypropylene cones. The sealed enclosures are designed to fit the vehicle while preserving passenger space.

Low-frequency output is handled by an RM110D2B 10-inch dual-2-ohm subwoofer in a front under-dash enclosure. A TM400X4ad four-channel Element Ready amplifier supplies the system's amplification, with selectable crossover and Punch EQ controls for setup. This configuration adds bass support while retaining an integrated, vehicle-specific layout.

The GNRL-STAGE3 is designed as a coordinated upgrade path, with the main audio components, enclosures, amplifier mounting hardware, and wiring kit included. Its components are built for powersports use, with weather-resistant design features intended for exposure to dust, water, UV, corrosion, and vibration. A compatible rear-speaker add-on kit is available separately for owners planning a later expansion.

Key Features

• Complete Stage 3 System: Includes receiver, amplifier, front speakers, subwoofer, enclosures, and installation hardware.
• 400-Watt Amplifier: TM400X4ad four-channel amplifier provides system amplification and crossover adjustment.
• PMX-2 Digital Media Receiver: Adds AM/FM/weather-band radio, Bluetooth, USB, and auxiliary playback.
• 6.5-Inch Front Speakers: RM1652B coaxial speakers deliver dedicated front-stage sound.
• 10-Inch Under-Dash Subwoofer: RM110D2B subwoofer adds low-frequency output without using passenger space.
• Vehicle-Specific Integration: Direct-connect harnesses and molded enclosures simplify fitment in compatible GENERAL models.

Design & Installation

The kit uses purpose-built dash, speaker, and subwoofer enclosures designed around compatible Polaris GENERAL interiors. The speaker and subwoofer components use marine-grade, Element Ready construction features, including UV-resistant materials and corrosion-resistant connections. The enclosure designs are intended to provide an integrated appearance after installation.

Installation uses the included GENERAL-specific dash kit, amp mounting plate, wiring kit, front speaker enclosures, and front subwoofer enclosure. Confirm vehicle fitment before purchase, particularly if the vehicle has Polaris RIDE COMMAND or the factory heater option, which are not compatible with this kit. Rockford Fosgate lists an estimated installation time of approximately 2-1/2 hours.